package com.java110.mall.goods.bmo.allocationOrderProduct.impl;

import com.java110.dto.allocationOrder.AllocationOrderProductDto;
import com.java110.mall.goods.bmo.allocationOrderProduct.IGetAllocationOrderProductBMO;
import com.java110.intf.goods.IAllocationOrderProductInnerServiceSMO;
import com.java110.vo.ResultVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;

@Service("getAllocationOrderProductBMOImpl")
public class GetAllocationOrderProductBMOImpl implements IGetAllocationOrderProductBMO {

    @Autowired
    private IAllocationOrderProductInnerServiceSMO allocationOrderProductInnerServiceSMOImpl;

    /**
     * @param allocationOrderProductDto
     * @return 订单服务能够接受的报文
     */
    public ResponseEntity<String> get(AllocationOrderProductDto allocationOrderProductDto) {


        int count = allocationOrderProductInnerServiceSMOImpl.queryAllocationOrderProductsCount(allocationOrderProductDto);

        List<AllocationOrderProductDto> allocationOrderProductDtos = null;
        if (count > 0) {
            allocationOrderProductDtos = allocationOrderProductInnerServiceSMOImpl.queryAllocationOrderProducts(allocationOrderProductDto);
        } else {
            allocationOrderProductDtos = new ArrayList<>();
        }

        ResultVo resultVo = new ResultVo((int) Math.ceil((double) count / (double) allocationOrderProductDto.getRow()), count, allocationOrderProductDtos);

        ResponseEntity<String> responseEntity = new ResponseEntity<String>(resultVo.toString(), HttpStatus.OK);

        return responseEntity;
    }

}
